Ophiuchus has its own significance in Astronomy, but as far as the astrological order goes, the Babylons decided on 12, one for each month of their calendar. 3,000 years ago. And that is what sticks.

“Ophiuchus doesn’t fit neatly into our established astrological calendar, so it’s left out of most horoscopes.” However, Ophiuchus is sometimes used in sidereal astrology, which is used by ...

Nevertheless, certain astrological practices include a 13th sign known as Ophiuchus, which is believed to possess distinct ...

So have star signs changed - and if so, why and what month is the Ophiuchus sign? For thousands of years now the 12 star signs have remained the same. Your zodiac sign is determined by the sun’s ...

Multi-wavelength observations of the Ophiuchus star-forming region reveal interactions between clouds of star-forming gas and radionuclides produced in a nearby cluster of young stars. The top ...